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magnetic operational amplifier 磁运算放大器
High Speed, Low Noise, Single Supply CMOS Operational Amplifier. 高速低噪声单电源CMOS运算放大器。
With a high CMR operational amplifier, we are able to use a common digital voltmeter as an A/D converter. 在测量桥路输出处加接了一个高共模抑制的运算放大器,使普通数字电压表可以用来实现A/D转换,简易地实现了数字化。
Based on the PMOS bulk-driven technique,an ultra-low voltage operational amplifier is proposed. 基于PMOS衬底驱动技术;设计实现了超低压运算放大器.
Abstract: The design of a low-voltage, high-speed operational amplifier is based on the pipelined ADC. 文章摘要: 本文设计了一种基于流水线ADC系统应用的低电压、高速运算放大器，该运放使用折叠式共源共栅结构、稳定的电压偏置电路、新型的共模反馈电路，使运放达到更高的性能。
Based on the fully differential operational amplifier and the dynamic comparator, the ADC can achieve 10 bits resolution and 10Msamples/s. 通过使用该结构的全差分运算放大器和动态比较器可以实现10位的分辨率,同时采样频率可以达到10MHz的流水线结构模数转换器。
And it can be interred that the hybrid integrated technique is an effective method in design of special high performance operational amplifier. 据此可以推断，混合集成技术是制作用单片集成技术不能或难以制成的特殊高性能运算放大器的有效途径。
This paper introduce a kind of converter based on Super Chopper-Stabilized Operational Amplifier, which can revise the zero offset of circuit. 文章介绍了一种基于高增益靳波自稳零运放的I/F转换器，使电路本身能够对零位和漂移进行自校正。
Singlechip P0, P2.7, P3.6 (-WR) and DA0832, 2 months 741 (operational amplifier) to connect constitute waveform signal output circuit. 单片机P0、P2.;7、P3
An operational amplifier with high common-mode rejection ratio(CMRR) is designed based on this transconductance,which provides rail-to-rail input and output. 在此基础上,设计了一种具有高共模抑制比的恒定跨导运算放大器。该运算放大器具有Rail-to-Rail的输入、输出能力。
However when the pump overload stall or magnet operating temperature is higher than allowable temperature demagnetization occurs. 但当水泵过载、堵转或操作温度高于磁钢许用温度时就会发生退磁。
Avd...CMRR.And peak-to-peak noise voltage.The result of test shows that the hybrid integrated method is efficient in the design of very low noise operational amplifier. 利用这些测试台测定了设计运算放大器的输入失调电压、开环增益、共模抑制比等主要性能指标以及设计放大器噪声电压峰峰值的大小，测试结果表明，采用混合集成的方法可以有效地设计出低噪声通用型运算放大器。
Electrometer and nanovoltmeter characteristics differ, so the operational amplifier requirements for these two types of instruments are also somewhat different. 静电计和纳伏表的特性不同，所以这两种仪器对运算放大器的要求也有所不同。
The dynamic characteristics of the magnetic operating mechanisms is decided by the match of the electromagnetic force and the counterforce. 电磁操动机构动态特性是由电磁吸力和负载反力配合过程决定的。
This paper analyzes the drawback of traditional biased folded cascode operational amplifier and proposes a new biased folded cascode operational amplifier. 摘要文章分析了基于传统偏置的折叠共源共栅运算放大器，提出了一种具有反馈偏置的折叠共源共栅运算放大器；
The designers of these circuits based them on the same concept: a fully integrated, single-die-IC switching regulator and a micropower operational amplifier. 些电路的设计者们在设计时都有同样的观念：完整的单一模式集成电路继电器和微功率运放。
The input stages of the CCII and the operational amplifier in transimpedance implifier are realized with folded cascode amplifier to reach high CMRR , large open loop gain and low offset. 为了提高仪表放大器的电源抑制比,并得到大的开环增益,相对低的失调等性能,电流传输器的输入级和跨阻放大器中运算放大器输入级均采用折叠共源共栅放大器。
Dalian is a magnet for tourists. 大连是吸引游客的地方。
On the base of the conventional bandgap reference circuit, this circuit is added an operation amplifier. 该电路在传统带隙基准电路的基础上增加了一个运算放大器。
The knowledge of operation amplifier and spectrum response is applied in this experiment. 实验涉及到运算放大器以及硅光电池光谱响应等基础知识。